SENNHEISER Presence UC Bluetooth Headphones

Features: - Get online with Voice Control - Connect to two devices at once - Benefit from increased wireless range - Experience discreet design - Enjoy noise reduction from wind - Discover consistently clear sound - Optimize speech clarity Specifications: - Product type: Headset - Wearing style: Ear-hook - Recommended usage: Calls/Music - Connectivity technology: Wireless - Bluetooth profiles: A2dp,Hfp,Hsp, - Frequency band: 2.402 - 2.48 GHz - Ear coupling: Intraaural - Acoustic system: Open - Headphone frequency: 150 - 15000 Hz - Microphone type: Built-in - Microphone frequency: 150 - 6800 Hz - Microphone direction type: Omnidirectional - Talk time: 10 h - Battery recharge time: 1.33 h - Standby time: 336 h